#ifndef _DATALOADER_H_
#define _DATALOADER_H_

#include <fstream>
#include <string>
#include <vector>
#include "base.h"

class Dataloader {
private:
    std::ifstream infile;
    std::vector<std::string> cid_list;
public:
    Dataloader(std::string datadir);
    bool load(demands &demands_in);
    ~Dataloader();
};

#endif